16051616

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 72

約数和(自身を含む): 38136420

約数和(自身を除く): 22084804

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 353, 392, 406, 464, 706, 784, 812, 928, 1412, 1421, 1568, 1624, 2471, 2824, 2842, 3248, 4942, 5648, 5684, 6496, 9884, 10237, 11296, 11368, 17297, 19768, 20474, 22736, 34594, 39536, 40948, 45472, 69188, 71659, 79072, 81896, 138376, 143318, 163792, 276752, 286636, 327584, 501613, 553504, 573272, 1003226, 1146544, 2006452, 2293088, 4012904, 8025808, 16051616]

約数ペア:

[(1, 16051616), (2, 8025808), (4, 4012904), (7, 2293088), (8, 2006452), (14, 1146544), (16, 1003226), (28, 573272), (29, 553504), (32, 501613), (49, 327584), (56, 286636), (58, 276752), (98, 163792), (112, 143318), (116, 138376), (196, 81896), (203, 79072), (224, 71659), (232, 69188), (353, 45472), (392, 40948), (406, 39536), (464, 34594), (706, 22736), (784, 20474), (812, 19768), (928, 17297), (1412, 11368), (1421, 11296), (1568, 10237), (1624, 9884), (2471, 6496), (2824, 5684), (2842, 5648), (3248, 4942)]